| Patents for B28B 11 - Apparatus or processes for treating or working the shaped articles (8,755) |
|---|
| 12/27/1989 | CN1038237A Microporous light-weight hollow-brick manufacturing process |
| 12/26/1989 | US4889675 Method for cutting unhardened concrete with a soft concrete saw |
| 12/26/1989 | US4889666 Method for producing concrete products provided with inlaid patterns |
| 12/20/1989 | EP0346997A2 Apparatus for the automatic separation along predetermined bending fracture lines in basic ceramic platelets of hybrid electronic circuits |
| 11/23/1989 | EP0342335A2 Process for engobing or glazing roofing tiles |
| 11/15/1989 | EP0341387A2 Apparatus for glazing earthenware or porcelain and device for supporting and holding work |
| 11/07/1989 | US4879173 Glass mat with reinforcing binder |
| 11/02/1989 | EP0340185A2 Production method for a concrete pillar or beam |
| 11/02/1989 | EP0339308A1 Method and device for the artificial aging of concrete blocks, and an artificially aged concrete block |
| 11/02/1989 | DE3813851A1 Method of applying a colour decoration in the form of unevenly distributed flecks of different colour intensity (variegation) onto and into the facing layer of a two-layered panel |
| 10/25/1989 | EP0338651A1 A method of closing cores in a concrete construction member, and a device for applying the method |
| 10/25/1989 | EP0338272A1 Pressed roofing tile |
| 10/18/1989 | CN2046068U Apparatus for producing terrazzo plate by cutting method |
| 10/11/1989 | EP0335927A1 Mould for manufacturing plate-like floor elements for false floors and corresponding plate-like floor elements |
| 10/10/1989 | US4873047 Wetting with phosphoric acid before rolling to desired shapes, then drying |
| 10/03/1989 | US4870981 Setting chambers for concrete parts |
| 09/26/1989 | CA1261126A1 Method of continuous production of plates of fibre reinforced concrete |
| 09/21/1989 | DE3807780A1 Installation for cleaning the foot or the underside of ceramic products |
| 09/20/1989 | EP0332737A2 Apparatus for making concrete multilayered roof tiles |
| 09/14/1989 | DE3827655C1 Process for keeping concrete surfaces moist, and a moisture-storing layer for carrying out the process |
| 09/12/1989 | US4865887 Procedure for the production of concrete elements |
| 09/12/1989 | US4865702 Process of electrochemically re-alkalizing reinforced concrete |
| 09/12/1989 | CA1259160A1 Tapered edge board |
| 09/08/1989 | WO1989008170A1 Process for the treatment of concrete |
| 09/07/1989 | DE3801028C1 Process and apparatus for coating ceramic parts |
| 08/23/1989 | EP0329619A2 Apparatus for making corrugated plates from concrete with at least one incorporated net, and plate obtained thereby |
| 08/23/1989 | EP0329484A2 Method of manufacturing ceramic laminate |
| 08/22/1989 | US4858402 Building board, particularly gypsum plasterboard |
| 08/15/1989 | US4857245 Method of drying ceramic cylindrical bodies |
| 08/15/1989 | US4856395 Cutting mechanisms |
| 08/03/1989 | DE3801806A1 Apparatus for producing prefabricated mats from mosaic, ceramic tiles or glass panes |
| 08/03/1989 | DE3801805A1 Self-centring plate for the production of prefabricated mats from mosaic, ceramic tiles or glass panes |
| 08/01/1989 | US4853166 Method and an apparatus for producing compound block members, especially building blocks having a heat insulating intermediate layer |
| 07/26/1989 | EP0325249A2 Process for the structural reinforcement of fragile articles made of stone or agglomerated stone |
| 07/26/1989 | CN1034161A Mfg. artificial stone ornament |
| 07/18/1989 | US4849855 Method for manufacturing multilayer ceramic capacitors |
| 07/13/1989 | DE3828480A1 Method for the continuous manufacture of paving stones with a granular high-quality surface by rinsing, as well as a paving stone produced according to this method |
| 07/12/1989 | EP0323526A1 Paving blocks and method for production thereof |
| 07/05/1989 | CN2040434U Unfired brick cutting steel wire fastening holder |
| 06/29/1989 | DE3741993A1 Process for producing a concrete block for floor or wall surfaces |
| 06/27/1989 | US4842786 Method for producing an embossed gypsum panel |
| 06/21/1989 | EP0320504A1 Process and device for manufacturing roof covering board with transverse integrally formed flange. |
| 06/14/1989 | EP0319972A2 Process for making and/or for treating concrete blocks |
| 06/14/1989 | CN1033361A Method of making wall-and ground bricks with waste residue from borax production |
| 06/14/1989 | CN1033360A Manufacture method of cinder brick for construction |
| 06/08/1989 | DE3803288C1 Process and apparatus for producing ceramic mouldings |
| 05/23/1989 | US4832995 Laminated ceramic tile panel and process for producing same |
| 05/18/1989 | WO1989004239A1 A process for modifying the surface of hard engineering ceramic materials |
| 05/10/1989 | EP0315601A2 Cutting device for absestos cement or similar material slabs |
| 05/10/1989 | EP0314693A1 A method and an arrangement for packaging two or more plaster boards. |
| 05/03/1989 | DE3735197A1 Installation for producing fibrous gypsum panels |
| 04/27/1989 | DE3734971A1 Apparatus for decorating articles with peel-off pictures |
| 04/27/1989 | DE3734876A1 Process for the cold-isostatic repressing of moulded articles |
| 04/26/1989 | EP0312618A1 Fire-proof insulating sandwich elements for room partitioning walls and ceilings of industry and storage halls, particularly cold stores |
| 04/26/1989 | CN1032515A Technology for producing artificial jadeware |
| 04/18/1989 | US4821478 Large-format ceramic tile with holding elements provided on the side facing away from its visible side |
| 04/18/1989 | CA1252610A1 Support and guide means for firing elongated ceramic ware |
| 04/12/1989 | CN2035698U Honeycomb briquet cutting device |
| 04/11/1989 | US4820128 Composite ceramic structure and method for manufacturing the same |
| 04/11/1989 | US4819396 Insulated concrete masonry unit with low density heat bridges |
| 04/06/1989 | WO1989002815A1 Mould for manufacturing plate-like floor elements for false floors and corresponding plate-like floor elements |
| 04/06/1989 | DE3803740A1 Process for producing panel-like floor elements for forming a false-floor structure |
| 04/04/1989 | US4818570 Paste with added pigment |
| 04/04/1989 | US4818450 Apparatus and method for forming pellets |
| 03/29/1989 | CN1031961A Method of fabricating building products by iron ore powdered tailings |
| 03/28/1989 | CA1251622A1 Injection molding of ceramic tubine parts |
| 03/22/1989 | EP0307508A1 Process and apparatus for making pressed clay roof tiles |
| 03/15/1989 | EP0307282A1 Ballast for a washing machine tub and method to produce this ballast |
| 02/23/1989 | WO1989001555A1 Brick placing machine |
| 02/21/1989 | US4805551 Process and apparatus for producing glazed ceramic tiles, and tiles so obtained |
| 02/15/1989 | CN1031042A Compound inkstone |
| 02/14/1989 | US4803905 Method and apparatus for cutting columnar articles |
| 02/07/1989 | US4803034 Concrete fabrication and concrete suctioning method |
| 02/01/1989 | EP0301556A2 Method of manufacturing a building element in the shape of a hollow brick, concrete block or the like |
| 02/01/1989 | CN2031739U Self-propelled internal vibration extruding machine for concrete slab with circular hole |
| 01/26/1989 | WO1989000626A1 Paving blocks and method for production thereof |
| 01/17/1989 | US4798164 Apparatus for applying glaze as granules to tiles maintained at a high temperature |
| 01/11/1989 | CN1030203A Fabrication process of non-sintered glazed tile |
| 12/29/1988 | WO1988010185A1 Process and device for manufacturing roof covering board with transverse integrally formed flange |
| 12/28/1988 | CA1247336A Making hot pressed silicon nitride by use of low density reaction bonded body |
| 12/15/1988 | DE3718627A1 Process and device for producing concrete slabs |
| 12/07/1988 | EP0293507A1 Process and apparatus for making roof tiles by extrusion |
| 12/07/1988 | CN88100494A Method of making plates by using waste marble material |
| 12/06/1988 | US4789506 Method of producing tubular ceramic articles |
| 12/01/1988 | DE3816962A1 Machine for the continuous production of a paving stone with a granular high-quality rinsing |
| 11/30/1988 | EP0293178A2 Method and apparatus for cutting hollow-cored concrete slabs |
| 11/29/1988 | US4787796 Apparatus for lining the inner wall of a vessel with bricks |
| 11/24/1988 | DE3715180A1 Extruder-adaptor with die changer and device for cutting the product to length |
| 11/24/1988 | DE3714580C1 Device for producing recesses, oblique cuts, severing cuts or the like in the case of precast concrete floor slabs or the like |
| 11/23/1988 | EP0292452A1 Procedure for the production of concrete elements |
| 11/22/1988 | CA1245024A1 Molding method and apparatus |
| 11/17/1988 | WO1988008781A1 Method of and apparatus for manufacturing a faced block material |
| 11/15/1988 | US4784818 Method for molding superplastic ceramic |
| 11/15/1988 | US4784816 Method for continuous manufacture of inorganically bonded materials, especially material slabs |
| 11/10/1988 | DE3713529A1 Process and apparatus for producing hollow articles from ceramic slips |
| 11/10/1988 | DE3713517A1 Process and device for the production of ceramic rotational flat parts |
| 11/09/1988 | EP0290007A1 Method and apparatus for the manufacture of articles, especially building elements consisting of curable material |
| 11/09/1988 | EP0289643A1 Large size brick simulating a masonry structure, and method and apparatus for its manufacture |
| 11/08/1988 | US4783297 Method of producing ceramic parts |
| 11/03/1988 | WO1988008439A1 PROTECTIVE COATING OF THE TYPE SiCxNyOzHt, OBTAINED BY PLASMA TREATMENT |